set size 1.0,1.0 
set terminal png 
set output 'residual.png'

set xlabel 'iter'
set ylabel 'RSM'

set logscale y
set logscale x
plot [][] 'GS/res_6.out' u 1:2  title 'MultiGrid with GS' w l,\
          'SIP/res_7.out' u 1:2  title 'MultiGrid with SIP' w l,\
          'ICCG/res_8.out' u 1:2  title 'MultiGrid with ICCG' w l
		  
pause -1 'weiter ?'
          
